TWI435775B - Production equipment for renewable energy released from waste plastics, tyres, and engine oil - Google Patents

Description

Recycling energy production equipment for waste plastics, tires and waste engine oil

The invention relates to a comprehensive utilization production equipment for renewable energy of waste plastics, tires and waste engine oil, in particular, various substances generated in the whole process of the production process, and all remaining slag and gas are directly passed through the interconnection system of the equipment. Water, water, etc. all cause products with greater economic value.

With the continuous development of the environmental protection industry, the practical application of environmental protection has become more and more commercialized. The development of renewable resources for the development of waste plastics, tires and used motor oil has also matured. However, most of these projects are currently being used and developed in a single way. The remaining products in the recycling process are not fully considered for recycling. For example, taking a single waste plastic and tire refining equipment as an example, most of the equipment basically does not take into account the real environmental treatment of exhaust gas, nor does it take into account the subject of hot gas recovery and reuse, and the safe and environmentally friendly treatment of the residue of refining. It is even understated or simply ignored. The combustible gas (non-toxic gas) produced in waste plastics and tire refining is only burned back to the furnace, but in actual production, when the gas is generated and the burning time for the cracking furnace is two concepts, the gas is burned back to the furnace. During this period of cracking completion, the gas is only burned back to two-thirds, and the remaining combustible gas can only be discharged to the sky. From the above-mentioned environmentally-friendly recycling equipment, it is actually not environmentally friendly and may cause two again. The problem of secondary pollution, while wasting a lot of economically valuable reusable resources, is indeed a defect. The regenerative energy comprehensive utilization production equipment of the invention generally comprises a cracking catalytic furnace, which is horizontally built-in and can be rotated 360 degrees in reverse, and has an automatic random scraping wall reaction kettle, if the applicant applies in advance The patent application No. CN201010148298.2 and CN201010147465.1 mentioned in the application documents of the reactor scraper and a horizontal waste plastic and tire cracking furnace cooperated with it; at the same time, the cracking furnace body is connected with the exhaust gas environmental protection The fuel system furnace tail gas treatment system as mentioned in the application file of the applicant's prior application patent application No. CN201010168879.2; and a water washer equipped with a double water seal safety device for ensuring safe gas movement, The specific structure is mentioned in the application file of the inventor's prior application and authorized patent number CN200510037543.1; in addition, the heating method of the distillation catalytic tower used in the system equipment adopts a controllable medium frequency heating method. The specific structure is mentioned in the application file of the patent application number CN200510101143.2, which was previously filed by the inventor's direct subsidiary; Patent Application No. sulfur coal used in the system environment specific use high energy applicant previously filed application CN201010148172.5 of documents already mentioned.

The object of the present invention is to solve the defects of the existing recycling environmental protection equipment, and provide a complete set of production equipment for comprehensive utilization of renewable resources of waste plastics, tires and waste engine oil, which can fully utilize renewable energy to make slag, water and gas. The development and utilization of thermal energy cycle has formed a circular environmental protection production chain with considerable economic value, which has greatly changed the individual functions of existing equipment.

In order to achieve the above object, the present invention adopts the following technical solution: a recycling energy comprehensive utilization production equipment of waste plastics, tires and waste engine oil, including mutual cooperation main equipment, second-stage device, third-stage device, cracking furnace exhaust gas Handling environmental protection systems, recycling systems for combustible gas power generation, hot gas recovery systems, and environmentally friendly high-energy low-sulfur coal systems.

The main equipment includes: a pneumatic automatic feeder fed by a conveyor belt to a petroleum product waste to be moved by a rail, and the raw material is pushed into a thermal cracking furnace for cracking and catalyzing to obtain an oil and gas mixture, the thermal cracking furnace belt There is a reactor with a scraping knife that is automatically and randomly set. At the same time, the furnace body is connected with a cracking tail gas environmental protection device system. The gas chromatographic oil separator is used as the first separation of the oil and gas in the oil and gas produced by the thermal cracking furnace. The tool is further connected with a first-stage condenser, a water-sealed gas oil separator, a water seal safety device, a water-sealed negative pressure device, and a heavy oil carrying container, and when the oil and gas mixture enters the mixed oil carrying container through the horizontal condenser, The combustible gas that has not been liquefied then enters the vertical gas neutralizing water scrubber, which is equipped with a double water seal safety device, and the combustible gas is washed by the water washer and then enters the recycling system of the combustible gas power generation.

The second stage device comprises a distillation catalytic tower, the distillate of the device is derived from the mixed oil in the mixed oil carrying container in the main equipment, and the heating method of the distillation catalytic tower adopts a controllable medium frequency heating method, one medium The frequency heating device is connected to the distillation catalytic tower. When the cracked waste plastic oil, tire oil or waste engine oil enters the distillation tower, the tangential line of different gasification temperatures of various materials enters the vertical condenser and then passes through the water seal safety device. Firewood and gasoline carrying containers.

The third-stage device is a diesel refining machine gasoline degumming device, which is started from a first-stage chemical decarburization and decontamination synthesizer, and is subjected to a carbon removal bleacher, a dewaxing degumming device, and the second-stage device. The oil in the diesel and gasoline carrying container enters the dewaxing and degreasing device through the input pipe. The dewaxing degumming device is a cone-shaped cone agitator, the vertical baffle is arranged in the stirrer, and the bottom is provided with agitating boiling. The device and the stirring flow type are agitated by a shear flow method; the chemical agent device to be added is disposed in the additive container, and is divided into a chemical agent addition zone and an alkaline liquid addition zone, and the processed useful matter is transported to the slag liquid separation. Machine, the machine mesh from 200 mesh to 350 mesh, the filtered fluid is transported to the refined oil synthesis tank, the working form of the tank is separated by secondary filtration, the first stage is reverse pressure filtration, the second stage is forward filtration, The filter layer of the second stage is provided with a filter medium bearing orifice plate, and the filter medium is a solid granular material, and the chemical additive added to the filtrate is placed in the additive container, and the oil obtained after the above treatment is tested. Enter the oil depot The storage area and the waste generated by each refining stage are transported by the special conveying device to the environmentally-friendly high-energy low-sulfur coal system for reuse. The exhaust gas and waste smell generated by each refining stage are passed through the special exhaust pipe through the water bath and the activated carbon sieve. The program is discharged.

The decarburization and decontamination synthesizer, the carbon bleaching device, the dewaxing and degumming device are connected to the waste slag removal pipeline at the lower end and are sent to the environmentally-friendly high-energy low-sulfur coal system by using compressed air pressure, in the slag liquid separation machine to the refined oil synthesis tank. An additive container is also provided between them.

The cracking furnace tail gas treatment environmental protection device system is connected to the exhaust port of the thermal cracking furnace, and the system comprises a multiple water curtain exhaust pipe, and the exhaust port of the multiple water curtain exhaust pipe is connected to the furnace body combustion chamber, the middle It is equipped with a hot gas water buffer chamber. The lower part of the buffer chamber is equipped with a double wet carbon particle screening program, and the other end is connected with a double tower type wet gas-solid separator. The tail end of the gas-solid separator is connected to the air inlet by a pipe, and the lower end is connected by a pipe. The water pipe in the rear part of the air deflector, the water pipe is used to push the water into the chimney at the tail of the equipment by the pressure of the air inlet. The chimney is composed of three parts, and the lower part is a water gas separator of the can body, and the middle is used for gas. The phase separated heat exchanger has an exhaust pipe at the upper part and an alkaline water sprayer in the middle of the pipe.

The flammable gas power generation recycling system is connected to the gas pipeline in the main equipment, and when the gas is compressed to 0.5 MPA by a special gas compressor and simultaneously acts as a first-stage gas dehydration, the gas is sent to the first A two-stage special gas compressor, which compresses the gas to 1MPA and simultaneously acts as a second gas dehydration, and sends the combustible gas to the gas storage container. The reservoir is provided with two gas outlets, one The thermal cracking furnace leading to the main equipment of the air outlet is used as the fuel of the furnace, and the gas passing method is sent through the second pressure reduction. The first decompression is decompressed to 0.4-0.5 MPA by the decompression device, and then the second One decompression device is reduced from 0.4-0.5 MPA to 0.1-0.2 MPA for furnace combustion; the other outlet port leads to the gas fuel generator (42), and the flammable gas passing method is decompressed to 0.1 by another decompression device. After -0.5MPA, it enters the gas fuel generator, and the generator adopts mechanical internal mixing.

The hot gas recovery system collects hot gas generated by the working operation of the generator through the gas-water exchanger, and the gas-water exchanger adopts a heat conduction type of a heat pipe, and the heat transfer system of the copper is 1000 times or more through the heat conduction pipe. The heat is transferred to the circulating water, and the hot water is pumped to the fume hood through the heat pump, and then the hot air of 120 degrees or more is sent to the drying equipment of the environmentally-friendly high-energy low-sulfur coal system through the hot air outlet pipe through the exhaust fume cabinet, and the heat exchange is performed. After the generator hot air is cooled by the heat exchanger, it is discharged through the flue gas passage.

The heat conducting pipe is a plurality of vacuum heat pipes, and a metal heat dissipating wheel is disposed at one end of the vacuum heat pipe, and a smoke water partition layer and a heat insulating layer are disposed between the adjacent vacuum heat pipes, and the gas-water exchanger is disposed at one end. There is a hot gas introduction pipe and a muffler, a carbon dust cleaning port is arranged at the bottom, a sewage discharge port is arranged at one end of the hot gas introduction pipe, and a circulating hot water pipe is connected to the heat pump and the gas-water exchanger, and the heat exchange is performed. The device is disposed at the other end of the oppositely disposed sewage discharge port of the gas-water exchanger, the upper and lower ends of the heat exchanger are provided with a circulating cold water outlet, the upper end is provided with a circulating cold water inlet, and the end is connected with the smoke exhausting cabinet through a circulating hot water pipe .

The environmentally-friendly high-energy low-sulfur coal system reuses the waste plastic, the waste tire, and the residual slag which cannot be vaporized during the refining process, that is, the crude black carbon, including the artificial aging device for aging the coarse carbon black, and then The steam treatment is carried out, and the treated crude carbon black is used as the main material, and the compatibility materials are added thereto, and the compatibility materials are raw coal, ferrocene, hexamethylene tetraammonium, sodium hydroxide, quicklime and binder, forming a coal base material, wherein the main material accounts for 45%-60% by weight of the coal base material; then the coal base material is made into a finished coal, and the crude carbon black is conveyed through a screw conveyor and a carbon black input belt. .

Through the above technical solution, the invention has the following beneficial effects: the integration of the individual items of the existing equipment, and the single environmentally friendly production concept of the existing single technology can effectively prevent the residues of the environmentally friendly production from causing the land and the air environment. Secondary pollution, or because of a more environmentally friendly way to produce more hazardous pollution; the system equipment of the present invention is a set of environmentally friendly production and reuse equipment, from the first environmentally friendly production to residual slag and harmful gases The high-temperature gas will be reused for the second time in environmental protection production, which can play a recycling industry chain of real waste environmental protection production, and may achieve or achieve no sewage discharge, smokeless dust discharge, no room temperature discharge, no harmful gas emissions, no foul smell It has no irritating odor emission, low noise, and good beneficial effects of self-produced energy recycling.

The invention will now be further described with reference to the accompanying drawings.

As shown in Figure 1 to Figure 10, the recycled energy comprehensive utilization production equipment of waste plastics, tires and waste engine oil includes the main equipment, the second-stage device, the third-stage device, the cracking furnace tail gas treatment and environmental protection system. Recycling system for combustible gas power generation, hot gas recovery system, and environmentally friendly high-energy low-sulfur coal system.

The main equipment includes: the pneumatic product automatic waste feeder 1 is transported from the conveyor belt 2 as a starting point, and the raw material is pushed into the thermal cracking furnace 3 to carry out cracking and catalysis to obtain an oil and gas mixture. The cracking furnace is provided with an automatically randomly arranged reaction vessel 5 with a scraping knife 4, and the furnace body is connected with a cracking tail gas environmental protection device system, and the subsequent stage equipment is sequentially produced by the thermal cracking furnace as a gas wax oil separator 6 The first separation tool for the wax oil in the oil and gas, and then connected with the first stage condenser 7, the water-sealed gas oil separator 8, the water seal safety device 9, the water seal type negative pressure device 10, the heavy oil carrying container 11, when the oil and gas mixture After entering the mixed oil carrying container 13 through the horizontal condenser 12, the combustible gas that has not been liquefied enters the vertical gas neutralizing water washing device 14, and the water washing device is provided with a double water seal safety device 15, and the combustible gas is washed by the water washer. Enter the recycling system for combustible gas power generation.

The second stage device comprises a distillation catalytic tower 16, the distillate of the device is derived from the mixed oil in the mixed oil carrying container 13 in the main equipment, and the heating method of the distillation catalytic tower adopts a controllable medium frequency heating method. An intermediate frequency heating device 17 is connected to the distillation catalytic tower. When the cracked waste plastic oil, tire oil or waste engine oil enters the distillation column, the tangential line of different gasification temperatures of various materials enters the vertical condenser 18 and then passes through the water seal. The safety device 19 enters the diesel and gasoline carrying container 20.

The third stage device is a diesel refining machine gasoline degumming device, which is started by a first-stage chemical decarburization and decontamination synthesizer 21, a decarburization bleacher 22, a dewaxing degumming device 23, and a second The oil in the diesel and gasoline carrying container 20 in the stage device enters the dewaxing and degreaser through an input pipe, and the dewaxing and degreaser is a cone-shaped agitator, and the baffle is provided with a vertical baffle and a bottom. An agitating boiling device is provided, and the stirring flow pattern is agitated by a shear flow method; the chemical agent device to be added is disposed in the additive container 24, and is divided into a chemical agent addition zone and an alkaline liquid addition zone, and the treated useful object is further It is sent to the slag liquid separator 25, the mesh of the machine is from 200 mesh to 350 mesh, and the filtered fluid is sent to the refined oil synthesis tank 26, the working form of the tank is separated by the secondary filtration, and the first stage is the reverse pressure filtration, the first stage The second stage is a forward filtration. The secondary filtration layers are provided with a filter medium bearing orifice plate, and the filter medium is a solid granular material, and the chemical additive added to the filtrate is placed in the additive container 24, after the above treatment After the obtained oil has passed the inspection Entering the oil depot storage area, the waste generated by each refining stage is transported by the special conveying device to the environmentally-friendly high-energy low-sulfur coal system for reuse. The exhaust gas and waste smell generated by each refining stage pass through the special bath and pass through the water bath and the activity. The carbon screening program is discharged.

The decarburization and decontamination synthesizer 21, the decarburization bleacher 22, the dewaxing and degumming device 23 are connected to the waste residue removal pipe 49 at the lower end, and are compressed by the compressed air 50 to the environmentally-friendly high-energy low-sulfur coal system, in the slag liquid separation machine. An additive container 24 is also provided between the refined oil synthesis tanks 26.

The cracking furnace tail gas treatment environmental protection device system is connected to the exhaust port of the thermal cracking furnace, and the system comprises a multiple water curtain exhaust pipe 27, and the exhaust port with the multiple water curtain exhaust pipe 27 is connected to the furnace body for combustion. In the middle, there is a hot gas water buffer chamber 28 in the middle, a hot wet water buffer chamber 28 is equipped with a double wet carbon particle screening program 29, and the other end is connected to a double tower wet gas solid separator 30, and the double tower type wet gas solid separation The end of the device 30 is connected to the air blower 31 by a pipe, and the lower end is connected by a pipe to the water pipe at the rear part of the air blower. The water pipe pushes the water gas into the chimney 32 at the tail of the device by the pressure of the air blower. The chimney is composed of three parts, the lower part It is a water gas separator 33 of a can body, a heat exchanger 34 for gas phase separation, an exhaust pipe 35 at the upper portion, and an alkaline water sprayer 36 in the middle of the pipe.

The combustible gas power generation reuse system is connected to the gas pipeline 37 in the main equipment, and the gas is compressed to 0.5MPA by a special gas compressor while the first stage gas dehydration is performed, and then the gas is sent to the gas. The second-stage dedicated gas compressor 38, which compresses the gas to 1MPA while performing the second gas dehydration, sends the combustible gas to the gas storage container 39, and the gas storage container 39 is provided with Two outlets, one outlet to the main equipment, the thermal cracking furnace as the fuel of the furnace, the gas passing method is sent through the second pressure reduction, the first decompression is decompressed by the pressure reducing device 40 to 0.4- 0.5MPA is further sent to the furnace by 0.4-0.5MPA to 0.1-0.2MPA through the second decompression device 41; the other outlet is connected to the gas fuel generator 42, and the flammable gas passing method is another reduction The pressure device is depressurized to 0.1-0.5 MPA before entering the gas fuel generator 42, and the gas fuel generator 42 is mechanically mixed.

The hot gas recovery system collects hot gas from the hot gas generated by the operation of the gas fuel generator 42 through the gas-water exchanger 43. The gas-water exchanger 43 adopts a heat conduction type of a heat pipe, and transmits copper through a heat conduction pipe. The thermal system is more than 1000 times more thermally conductive to the circulating water, and the hot water is sent to the fume drying cabinet 45 via the heat pump 44, and then the hot air of 120 degrees or more is sent to the environmentally-friendly high-energy low-sulfur coal system by the fume hood 45 through the hot air output pipe 62. The drying device utilizes, and the hot air of the heat exchanger that has passed through the heat exchange is cooled by the heat exchanger 46, and then discharged through the flue gas passage 63.

The heat conducting conduit is a plurality of vacuum heat pipes 51. At one end of the vacuum heat pipe 51, a metal heat dissipating wheel 54 is disposed, and between the adjacent vacuum heat pipes 51, a smoke water compartment 55 and an insulating layer 64 are disposed. The water exchanger 43 is provided with a hot gas introduction pipe 52 and a muffler 53 at one end, a carbon dust cleaning port 56 at the bottom, a sewage discharge port 57 at one end of the hot gas introduction pipe 52, and a circulating hot water pipe 58 for The heat pump 44 is connected to the gas-water exchanger 43, and the heat exchanger 46 is disposed at the other end of the oppositely disposed sewage discharge port of the gas-water exchanger 43. The upper and lower ends of the heat exchanger 46 are provided with a circulating cold water outlet 59, the upper end. A circulating cold water inlet 60 is provided, and the end is connected to the fume hood 45 through a circulating hot water pipe 61.

The environmentally-friendly high-energy low-sulfur coal system reuses the waste plastic, the waste tire, and the residual slag which cannot be vaporized in the refining process, that is, the crude black carbon, including the artificial aging device 47 for aging the coarse carbon black, and then After being treated by the hot steam processor 48, the treated crude carbon black is used as a main material, and the compatibility materials are added thereto, and the compatibility materials are raw coal, ferrocene, hexamethylene tetraammonium, sodium hydroxide, quicklime and binder. Forming a coal base in which the weight percentage of the main material in the coal base material is 45% to 60%; then the coal base material is made into a finished coal, and the crude carbon black is passed through a screw conveyor 67 and carbon black. The input belt 65 is transported.

In the specific production and utilization process, in the first stage, after the waste plastic with 40% water content is dried by the hot air drying equipment, the water content is reduced to 20%, and the hot air is derived from the hot gas recovery system of Figure 8. The work is processed by the heat energy collector 66, and the dried waste plastic is continuously sent to the thermal cracking furnace 3 through the conveyor belt, and the feeding amount is 14 tons (calculated by two furnaces), and the fuel is used from the start of heating to the completion of the cracking. 1100Kg, the additional materials are catalysts such as aluminum, zinc and calcium oxide. The ratio is 1.5% of the weight of the added raw materials after dehydration, the equipment power is 336 degrees, the production cycle time is 28 hours, and the production gas and diesel mixed oil is 11.62. Tons, the residue of cracking, that is, 60Kg of crude carbon black, is sent to the high-energy low-sulfur coal production system for reuse treatment together with the wet carbon powder collected in the exhaust gas environmental protection treatment system of the thermal cracking furnace, and at the same time through the refining process. The combustible gas produced is about 872 m ³ , the combustible gas is 20-20%, the carbon dioxide Co2 is 1-3%, the hydrogen gas is H2 8-12%, and the CmHn is mainly methane 3-4.2%, etc., the combustible gas is cleaned and detarated and Compressed into gas storage 39 as a gas generation purposes.

In the second stage, the mixed oil after cracking enters the second-stage device. The daily processing capacity of the system is 14 tons. The heating tool of the device is 110KW of the controllable medium-frequency heating device, and the produced gas and diesel mixed oil is tangentially cut. The required electricity is 750 degrees.

In the third stage, after treatment by the second-stage device, the diesel and gasoline in the fraction are sent to the refining device for treatment, and after cleaning, deodorization, decolorization, degumming, dewaxing, etc., the total amount of diesel and gasoline obtained is 10.67 tons. After the diesel oil is processed and synthesized, it can reach the Chinese national standard II. The gasoline is 93# gasoline. The residue in the treatment process is alkalized. The fully sealed conveying tool is generally used to feed the high-energy low-sulfur coal production system. Use processing.

In the fourth stage, the combustible gas outputted from the gas storage container is decompressed and then enters the internal mixed gas generator. Specifically, the 500KW/h product of the Jinan Diesel Generator Factory can be used, and the above-mentioned second stage treatment is performed. 872m ³ combustible gas can generate 3925 degrees of heat, the hot gas generated in the power generation process is replaced by hot air by the heat recovery and reuse system, together with the exhaust gas treatment of the hot cracking furnace, the hot water is replaced by hot air and sent to the first stage. The hot air drying equipment is used again.

In this embodiment, the waste plastic refining is taken as an example, and all the principles and basic structures are the same as or similar to those of the embodiment, and are within the protection scope of the present invention.

Compared with the prior art, the integration of the individual items of the existing equipment can effectively eliminate the secondary pollution caused by the residues of the environmentally friendly production to the land and the air environment, compared with the single environmentally friendly production concept of the existing single technology, or because A single environmentally friendly way to produce more harmful pollution before production; the system equipment of the invention is a set of environmentally friendly production and recycling equipment, from the first environmentally friendly production to the remaining slag and harmful gases, high temperature gas and then second The second environmental protection production reuse can play a circular industrial chain of real waste environmental protection production, which may reach or achieve no sewage discharge, smokeless dust emission, no room temperature emission, no harmful gas emissions, no odor, no irritating odor emission, Good noise with low noise and self-produced energy recycling.

1. . . Pneumatic automatic feeder

2. . . conveyor

3. . . Thermal cracking furnace

4. . . Scraper

5. . . Reactor

6. . . Gas wax oil separator

7. . . First stage condenser

8. . . Water-sealed gas oil separator

9. . . Water seal safety device

10. . . Water seal type negative pressure device

11. . . Heavy oil carrying container

12. . . Horizontal condenser

13. . . Mixed oil carrying container

14. . . Vertical gas neutral water washer

15. . . Double water seal safety device

16. . . Distillation catalytic tower

17. . . Intermediate frequency heating device

18. . . Vertical condenser

19. . . Water seal safety device

20. . . Firewood, gasoline carrying container

twenty one. . . Decarburization and decontamination synthesizer

twenty two. . . Carbon bleacher

twenty three. . . Dewaxing remover

twenty four. . . Additive container

25. . . Slag liquid separator

26. . . Refined oil synthetic tank

27. . . Multiple water curtain exhaust pipe

28. . . Hot air water buffer

29. . . Double wet carbon screening program

30. . . Double tower type wet gas-solid separator

31. . . Inductor

32. . . chimney

33. . . Water gas separator

34. . . Heat exchanger

35. . . Exhaust pipe

36. . . Alkaline water sprayer

37. . . Gas pipeline

38. . . Second-stage dedicated gas compressor

39. . . Gas storage container

40, 41. . . Pressure reducing equipment

42. . . Gas fuel generator

43. . . Gas water exchanger

44. . . Heat pump

45. . . Fume hood

46. . . Heat exchanger

47. . . Artificial aging device

48. . . Hot steam processor

49. . . Waste residue removal pipeline

50. . . Compressed air

51. . . Vacuum heat pipe

52. . . Hot gas introduction tube

53. . . silencer

54. . . Metal heat sink

55. . . Smoke water compartment

56. . . Carbon dust cleaning port

57. . . Sewage discharge

58. . . Circulating hot water pipe

59. . . Circulating cold water outlet

60. . . Circulating cold water inlet

61. . . Circulating hot water pipe

62. . . Hot air outlet tube

63. . . Smoke path

64. . . Insulation

65. . . Carbon black input belt

66. . . Thermal collector

67. . . Screw conveyor

1 is an overall view of a comprehensive utilization production equipment for renewable energy of waste plastics, tires and used motor oil of the present invention.

Figure 2 is a perspective view of the main body of Figure 1.

Figure 3 is another view of the main unit of Figure 2.

4A is a cross-sectional view of the reaction vessel of FIG. 1.

Figure 4B is a representation of a thermal cracking furnace in conjunction with Figure 4A.

Figure 5 is a representation of a diesel refiner gasoline degumming apparatus for a third stage apparatus.

Fig. 6 is a diagram showing the system of the environmental protection device for the cracking furnace tail gas treatment.

Figure 7 is a diagram showing the chimney of Figure 6.

Figure 8 is a representation of a hot gas recovery system.

Fig. 9 is a view showing a system for recovering a combustible gas power generation system.

Figure 10 is a representation of an environmentally friendly high energy low sulfur coal system.

3. . . Thermal cracking furnace

6. . . Gas wax oil separator

7. . . First stage condenser

8. . . Water-sealed gas oil separator

9. . . Water seal safety device

10. . . Water seal type negative pressure device

11. . . Heavy oil carrying container

12. . . Horizontal condenser

13. . . Mixed oil carrying container

14. . . Vertical gas neutral water washer

15. . . Double water seal safety device

16. . . Distillation catalytic tower

17. . . Intermediate frequency heating device

18. . . Vertical condenser

19. . . Water seal safety device

20. . . Firewood, gasoline carrying container

27. . . Multiple water curtain exhaust pipe

37. . . Gas pipeline

47. . . Artificial aging device

65. . . Carbon black input belt

67. . . Screw conveyor

Claims (7)

The invention relates to a comprehensive utilization production equipment for waste plastics, tires and waste engine oil, which is characterized in that: the main equipment, the second-stage device, the third-stage device, the cracking furnace tail gas treatment and environmental protection system, and the reuse of the combustible gas power generation are included. The system, the hot gas recovery system and the environmentally-friendly high-energy low-sulfur coal system; wherein the main equipment comprises: a conveyor belt as a starting point, conveying the petroleum product waste to a pneumatic automatic feeder driven by the rail, and propelling the raw material into the thermal cracking The furnace is subjected to pyrolysis catalysis to obtain an oil and gas mixture. The thermal cracking furnace is provided with a reaction vessel of an automatic random scraping blade, and the furnace body is connected with a cracking tail gas environmental protection device system, and the subsequent stage equipment is a gas wax oil separator as a thermal cracking. The first separation tool for the wax oil in the oil and gas produced by the furnace is connected with a first-stage condenser, a water-sealed gas oil separator, a water seal safety device, a water-sealed negative pressure device, and a heavy oil carrying container. The condenser enters the mixed oil carrying container, and the flammable gas that has not been liquefied enters the vertical gas neutralizing water washer. Double water seal is attached to the safety device, the combustible gas into the water after washing is recycled combustible gas generation system. The regenerative energy comprehensive utilization production equipment for waste plastics, tires and waste engine oil according to claim 1 is characterized in that: the second-stage device comprises a distillation catalytic tower, and the distillate of the device is from the main body. The mixed oil in the equipment carries the mixed oil in the container, and the heating method of the distillation catalytic tower adopts a controllable medium frequency heating method, and an intermediate frequency heating device is connected with the distillation catalytic tower, when the cracked waste plastic oil, tire oil or waste After the oil enters the distillation tower, it enters the vertical condenser according to the tangential line of different gasification temperatures of various materials and then enters the diesel and gasoline bearing capacity through the water seal safety device. Device. The regenerative energy comprehensive utilization production equipment of waste plastics, tires and waste engine oils as claimed in claim 1 is characterized in that: the third-stage device is a diesel refining and gasoline degumming device, and the device is first The chemical decarburization and decontamination synthesizer is used as a starting point. After decarburization bleaching and dewaxing degumming, the oil in the diesel and gasoline carrying containers in the second-stage device enters the dewaxing and degreasing device through the input pipeline. The dewaxing degumming device is a cone conical agitator, the vertical baffle is arranged in the stirrer, the agitating boiling device is arranged at the bottom, and the stirring flow type is agitated by the cutting flow; the chemical device to be added is set in The additive container is divided into a chemical agent addition zone and an alkaline liquid addition zone, and the treated utility is transported to the slag liquid separator, the mesh of the machine is from 200 mesh to 350 mesh, and the filtered fluid is transported to the refined oil. Synthetic tank, the working form of the tank is separated by two-stage filtration, the first stage is reverse pressure filtration, the second stage is forward filtration, and the second stage filtration layer is provided with a filter medium bearing orifice plate, and the filter medium is solid Granular The chemical additive to be added to the filter is placed in the additive container. After the above treatment, the obtained oil is inspected and then enters the oil storage area, and the waste generated by each refining stage is transported by the special conveying device to the environmentally-friendly high-energy low-sulfur coal system. After reuse, the exhaust gas and waste generated by each refining stage are discharged through a water bath and an activated carbon screening program through a dedicated exhaust pipe. The recyclable energy comprehensive utilization production equipment of waste plastics, tires and waste engine oils as claimed in claim 3, characterized in that: the decarburization and decontamination synthesizer, the carbon bleaching device, the dewaxing and degumming device lower end They are connected to the waste residue removal pipeline and sent to the environmentally-friendly high-energy low-sulfur coal system by compressed air pressure, between the slag liquid separation machine and the refined oil synthesis tank. An additive container is also provided. The recyclable energy comprehensive utilization production equipment of waste plastics, tires and waste engine oils as claimed in claim 1 is characterized in that: the cracking furnace exhaust gas treatment environmental protection device system is connected with the exhaust port of the thermal cracking furnace, The system includes a multiple water curtain exhaust pipe, the exhaust port of the multiple water curtain exhaust pipe is connected to the combustion chamber of the furnace body, and a hot gas water buffer chamber is arranged in the middle, and a double wet carbon particle screening program is installed in the lower part of the buffer chamber, and another One end is connected with a double-tower wet gas-solid separator. The tail end of the gas-solid separator is connected to the air blower by a pipe, and the lower end is connected by a pipe to the rear part of the air blower. The water pipe pushes the water gas by the pressure of the air blower. The chimney at the end of the equipment, the chimney consists of three parts, the lower part is a water-gas separator of the drum-shaped tank, the heat exchanger for gas phase separation, the upper part is the exhaust pipe, and the middle part of the pipe is filled with alkaline water. Liquid shower. For example, the regenerative energy comprehensive utilization production equipment of waste plastics, tires and waste engine oils as claimed in claim 1 is characterized in that: the flammable gas power generation reuse system is connected to a gas pipeline in the main equipment, and is dedicated When the gas compressor compresses the gas to 0.5MPA and simultaneously acts as the first-stage gas dehydration, the gas is sent to the second-stage dedicated gas compressor, which then compresses the gas to 1MPA. In the second gas dehydration, the combustible gas is sent to the gas storage container. The storage device is provided with two gas outlets, and one gas outlet is connected to the thermal cracking furnace of the main equipment as the fuel of the furnace, and the gas passing method is After the second pressure reduction, the first decompression is decompressed to 0.4-0.5MPA by the decompression device, and then transferred to the furnace by 0.4-0.5MPA to 0.1-0.2MPA through the second decompression device; An air outlet leads to the gas fuel generator, and the flammable gas passing method is decompressed by another pressure reducing device After entering 0.1-0.5MPA, enter the gas fuel generator. For example, the recyclable energy comprehensive utilization production equipment of waste plastics, tires and waste engine oil mentioned in the first paragraph of the patent application is characterized in that the environmentally-friendly high-energy low-sulfur coal system cannot be used in waste plastics, waste tires and refining processes. The remaining residue of gasification, that is, the crude black carbon is reused, including a manual aging device for aging the crude carbon black, and then treated by a steam steam processor, and the treated crude carbon black is used as a main material, and is added thereto. Compatible materials, compatible materials are raw coal, ferrocene, hexamethylene tetraammonium, sodium hydroxide, quicklime and binder to form a coal base, of which the main material accounts for 45% by weight of the coal base - 60%; then the coal base is made into finished coal.